According to the official website of Sword Art Online (ソードアート・オンライン), the TV Anime of the series will begin to air in this Summer since July. Written by Reki Kawahara (川原 礫) and illustrated by Abec, the original light novel of the series revolves around Kirito, a boy who enters a MMO (Massively Multiplayer Online Game) world called Sword Art Online and the only way to get out is to clear the game. It may sound a bit familiar to you if you are a fan of .hack series. Adachi Shingo (足立 慎吾) is responsible for character design and it may somehow remain you of another TV Anime WORKING.
For fans who are not familiar with the title, may be you should just think about one of the April new Anime Accel World (アクセル・ワールド) which happened to be the work of Reki Kawahara too. With a total of two-cours (around half year, or 26 episodes), there will be plenty of surprises to folks who enjoy the series. Jump to the official website for more PVs.